No painter has gained so much celebrity by his etchings as Rembrandt, both on account of their number and excellence. Claude, Parmegiano, Berghem, Paul Potter, Adrian Ostade, and others, have all been dextrous in using the etching point. Rembrandt's performances have all the interest and beauty of finished works; his making use of the dry point, which was unknown before his application of it, gives his etchings that richness and softness peculiar to himself, for the process in the hands of others has never since been attended with the same triumphant success.